<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="referrer" content="no-referrer" />
    <title>通视分析</title>
    <style>
        body {
            position: absolute;
            margin: 0;
            width: 100%;
            height: 100%;
        }

        #mapContainer {
            left: 0px;
            top: 0px;
            width: 100%;
            height: 100%;
            float: left;
        }
    </style>
</head>

<body>
    <div id="mapContainer" style="position: relative;"></div>
</body>
<script src='/GiswayEngine.js'></script>
<script type="text/javascript">
    window.app = new GE.App('mapContainer', {
        // position: [120.170646, 30.28362, 1000], //相机的位置
        // lookAt: [120.170646, 30.28362, 0], //相机看向的地图位置
        position: [120.14722331340128, 30.27129365792725, 1000], //相机的位置
        lookAt: [120.14722331340128, 30.27129365792725, 0], //相机看向的地图位置
        cameraScrollSpeed: 5, //鼠标滚动时，控制相机移动的速度
        minZoom: 3, //允许地图的最小层级
        maxZoom: 18, //允许地图的最大层级
        ambientLightIntensity: 5,
        useDefaultTexture: true, //是否使用瓦片默认纹理
        background: "Fog", //背景的类型，参数有如下类型：None, Fog, Color, Gradient, Image, Sky, Image。使用Fog地图的性能会比较好
        // backGroundColorA:'#AAAAFF', //当background的值为Gradient时，需要配置该参数。最下端颜色，默认值为#0000FF
        // backGroundColorB:'#0000FF', //当background的值为Gradient时，需要配置该参数。最上端颜色，默认值为#FF0000
        // backGroundColor: '#F5F5F5', //当background的值为Color时，需要配置该参数，默认值为#00BFFF
        // imageUrl: 'http://localhost:9000/examples/assets/img_logo.39362dc1.png', //当background的值为Image时，需要配置该参数。默认值为null
        baseLayer: [
            //影像底图
            {
                url: ' https://server.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}', //影像底图的url
                // url: 'http://115.236.87.26:8848/googleTiles/china_image/{z}/{y}/{x}.jpg',
                urlDecimal: true, //影像底图url中的瓦片行列号是否是十进制，true表示十进制，false表示十六进制
                tileType: 'image', //影像底图
                canNotSelect: false, //true表示该图层不参与射线拾取，false表示图层参与射线拾取
            } ,
            //shape底图
            {
                // url: 'http://192.168.2.100:8702/resources/1b8b2fcb26b020120aebfac57779e06a/ShpCLipper/L{z}/{y}/{x}.shp', //shape底图的url
                url: 'http://localhost:9000/examples/resources/shp/Tiles/L{z}/{y}/{x}.shp', //shape底图的url
                urlDecimal: true, //shape底图url中的瓦片行列号是否是十进制，true表示十进制，false表示十六进制
                tileType: 'shape',  //shape底图
                canNotSelect: true, //true表示该图层不参与射线拾取，false表示图层参与射线拾取
                merge: true //几何体是否合并
            }
        ]
    });

    window.app.on('Click', function (e) {
        console.log(e);
    });

    var invisibilityAnalysis;
    btn();

    function btn() {
        let button1 = new GE.Button('打开通视分析', function () {
            openAnalysis();
        });
        app.ui.add(button1);

        let button2 = new GE.Button('关闭通视分析', function () {
            closeAnalysis();
        });
        app.ui.add(button2);
    }


    function openAnalysis() {
        let viewerPoint = new GE.Point(120.14329124146913, 30.274380102161874, 100, '4326'); //new GE.Point(13376713.90129997, 3540579.2959903134, 0, '3857');
        let targetPoint = new GE.Point(120.1451872906831, 30.268349408432645, 100, '4326'); //new GE.Point(13378008.185227688, 3540675.3111583497, 0, '3857');
        //new GE.Point(13377184.375437068, 3540339.2581293588, 0, '3857');new GE.Point(13376711.98134067, 3539826.5375406537, 10, '3857');//new GE.Point(13377952.49603797, 3539759.3270052206, 10, '3857');
        let data = {viewerPoint: viewerPoint, targetPoint: targetPoint, lineWidth: 1};
        if(!invisibilityAnalysis){
            invisibilityAnalysis = new GE.InvisibilityAnalysis();
        }
        let isOpen = invisibilityAnalysis.openAnalysis(data);
        if(!isOpen){
            alert('请确起点和终点在已加载数据范围内。');
        }
    }

    function closeAnalysis() {
        if (!invisibilityAnalysis) {
            return;
        }
        invisibilityAnalysis.closeAnalysis();
    }

</script>

</html>